Performance Verification
4-6
TDS1000B and TDS2000B Series Oscilloscope Service Manual
5. Set the leveled sine wave generator frequency to 50 kHz.
6. Set the leveled sine wave generator output level so the peak-to-peak
measurement is between 2.98 V and 3.02 V.
7. Set the leveled sine wave generator frequency to:
H 40 MHz if you are checking a TDS1001B
H 60 MHz if you are checking a TDS1002B, TDS2002B, or TDS2004B
H 100 MHz if you are checking a TDS1012B, TDS2012B, or TDS2014B
H 200 MHz if you are checking a TDS2022B, or TDS2024B
8. Set the oscilloscope SEC/DIV to 10 ns/div.
9. Check that the peak-to-peak measurement is ≥2.12 V.
10. Disconnect the test setup.
11. Repeat steps 1 through 10 until all input channels have been checked.
This test checks the time base accuracy.
1. Set up the oscilloscope using the following steps:
Push menu button Select menu option Select setting
DEFAULT SETUP — —
CH 1 Probe 1X
2. Connect the oscilloscope to the time mark generator as shown below.
Digitizing oscilloscope
50 Ω feedthrough
terminator
BNC cable
Time mark
generator
Output
3. Set the time mark generator period to 10 ms.
4. Set the oscilloscope VOLTS/DIV to 500 mV/div.
Check Sample Rate
Accuracy and Delay Time
Accuracy
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